公开(公告)号：WO2013095130A1

公开(公告)日：2013-06-27

申请号：PCT/NL2012/050901

申请日：2012-12-18

Applicant: STAMICARBON B.V. ACTING UNDER THE NAME OF MT INNOVATION CENTER

Inventor： IAQUANIELLO, Gaetano ,  CUCCHIELLA, Barbara ,  ANTONETTI, Elena

IPC: C01B3/02 ,  C01B3/38 ,  C01B3/48 ,  C01C1/04 ,  C07C273/04 ,  C07C273/10

CPC classification number: C07C273/10 ,  C01B3/025 ,  C01B3/26 ,  C01B3/382 ,  C01B3/384 ,  C01B3/386 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/04 ,  C01B2203/043 ,  C01B2203/0445 ,  C01B2203/0475 ,  C01B2203/068 ,  C01B2203/1241 ,  C01B2203/141 ,  C01B2203/146 ,  C01C1/04

Abstract: Disclosed is a process for the production of ammonia comprising a step wherein synthesis gas is formed in two different ways, viz. by catalytic partial oxidation (31) and by steam reforming, and wherein the combined streams of synthesis gas are subjected to a water gas shift reaction (50). Also disclosed is a process of producing urea, wherein ammonia is formed (90) in a process involving said combined streams and wherein carbon dioxide (110) formed in the same process is reacted with said ammonia so as to form urea.

Abstract translation: 公开了一种生产氨的方法，包括以两种不同方式形成合成气的步骤，即， 通过催化部分氧化（31）和通过蒸汽重整，并且其中合成气流经受水煤气变换反应（50）。 还公开了一种生产尿素的方法，其中在涉及所述组合料流的方法中形成氨（90），并且其中在相同方法中形成的二氧化碳（110）与氨反应以形成尿素。

公开(公告)号：WO2013036108A1

公开(公告)日：2013-03-14

申请号：PCT/NL2012/050603

申请日：2012-09-03

Applicant: STAMICARBON B.V. ,  RIEGMAN, Klement

Inventor： RIEGMAN, Klement

IPC: G01F23/284 ,  H01Q1/22

CPC classification number: G01F23/284 ,  G01S13/88 ,  H01Q1/225 ,  H01Q13/20 ,  H01Q13/24

Abstract: Disclosed is a method of measuring the level of a liquid in a vessel, such as a chemical reactor, by radar. The method particularly pertains to situations wherein a supercritical fluid is present above the liquid. More particularly, the method serves to cope with the typical vigorous circumstances of a chemical reaction, such as urea synthesis. The invention foresees the use of a tube extending into the liquid, so as to guide the radar waves to the surface level of the liquid.

Abstract translation: 公开了一种通过雷达来测量诸如化学反应器的容器中的液体的液位的方法。 该方法特别涉及超临界流体存在于液体上方的情况。 更具体地，该方法用于应对诸如尿素合成之类的化学反应的典型剧烈情况。 本发明预期使用延伸到液体中的管，以便将雷达波导向液体的表面水平。

公开(公告)号：WO2013025109A1

公开(公告)日：2013-02-21

申请号：PCT/NL2012/050577

申请日：2012-08-17

Applicant: STAMICARBON B.V. ,  MENNEN, Johannes Henricus

Inventor： MENNEN, Johannes Henricus

IPC: C07C273/04

CPC classification number: C07C273/04 ,  Y10T29/49826

Abstract: The invention relates to a method for urea production and to a urea production plant wherein ammonia emission in the final step of forming urea prills is reduced. In the method, the concentration of a urea solution is performed in at least three consecutive concentration steps and the residence time of urea melt leaving a last concentrator to the prilling tower is minimised. This can be achieved by placing the last concentrator in adjacency with a urea melt inlet of the prilling tower, such as above the prilling tower. In this way, the ammonia emission in the prilling tower can be reduced by as much as 50% compared to the conventional urea production plants. The invention further relates to a method for reducing ammonia emission in the prilling tower of an existing urea production plant.

Abstract translation: 本发明涉及一种用于尿素生产的方法和一种尿素生产设备，其中在形成尿素颗粒的最后步骤中的氨排放减少。 在该方法中，尿素溶液的浓度在至少三个连续的浓度步骤中进行，并且将离开最后一个浓缩器的尿素熔体的停留时间最小化。 这可以通过将最后一个浓缩器与造粒塔的尿素熔融入口（例如造粒塔上方）相邻来实现。 以这种方式，与常规的尿素生产设备相比，造粒塔中的氨排放量可以减少多达50％。 本发明还涉及一种用于减少现有尿素生产设备的造粒塔中的氨排放的方法。

公开(公告)号：WO2013002643A2

公开(公告)日：2013-01-03

申请号：PCT/NL2012050464

申请日：2012-06-29

Applicant: STAMICARBON BV DBA MT INNOVATION CT ,  FACCHI EDOARDO

Inventor： FACCHI EDOARDO

IPC: B01J19/00 ,  B01J19/24 ,  C08G63/78

CPC classification number: B01J19/006 ,  B01J19/245 ,  B01J19/246 ,  B01J2219/00056 ,  B01J2219/00083 ,  B01J2219/00094 ,  B01J2219/00166 ,  C08G63/785

Abstract: Disclosed is a reactor system for the production of polyester pre-condensate. The system comprises at least two reaction zones, operating at substantially different pressure. Reactants fed into the first zone are allowed to initially react and are then allowed to enter a second zone by means of pressure flow. In the second zone, a system of concentric spacers is present so as to ensure a sufficient path length of the reaction mixture to form a pre-condensate, as well as in internal heat exchanger. The pre-condensate is allowed to flow to a next (polymerization) stage by means of gravity flow on account of a standpipe present in the second reaction zone. Said standpipe has an inlet above the internal heating system in the second reaction zone.

Abstract translation: 公开了一种用于生产聚酯预冷凝物的反应器系统。 该系统包括在基本上不同的压力下操作的至少两个反应区。 进料到第一区的反应物允许最初反应，然后通过压力流进入第二区。 在第二区域中，存在一个同心间隔物的系统，以确保反应混合物足够的路径长度以形成预冷凝物，以及在内部热交换器中。 考虑到第二反应区中存在的立管，预冷凝物通过重力流动流入下一个（聚合）阶段。 所述立管在第二反应区中具有位于内部加热系统上方的入口。

公开(公告)号：WO2012177136A1

公开(公告)日：2012-12-27

申请号：PCT/NL2012/050443

申请日：2012-06-25

Applicant: STAMICARBON B.V. ACTING UNDER THE NAME OF MT INNOVATION CENTER ,  IAQUANIELLO, Gaetano ,  CUCCHIELLA, Barbara ,  ANTONETTI, Elena

Inventor： IAQUANIELLO, Gaetano ,  CUCCHIELLA, Barbara ,  ANTONETTI, Elena

IPC: C01B3/38 ,  C01B3/48 ,  C07C273/04

CPC classification number: C01B3/26 ,  C01B3/386 ,  C01B3/48 ,  C01B3/50 ,  C01B2203/0261 ,  C01B2203/0475 ,  C01B2203/068 ,  C01B2203/0877 ,  C01B2203/1241 ,  C07C273/04

Abstract: Disclosed is a process for the production of a syngas mixture by catalytic partial oxidation. The syngas mixture is suitable as an intermediate in the production of hydrogen. According to the invention, the syngas is cooled, prior to a water gas shift reaction, with liquid water. This has the advantage of avoiding the problem of metal dusting, and it presents a gas mixture comprising water vapor that is particularly suitable for a water gas shift reaction in the production of hydrogen.

Abstract translation: 公开了通过催化部分氧化制备合成气混合物的方法。 合成气混合物适合作为生产氢气的中间体。 根据本发明，合成气在水煤气变换反应之前用液态水冷却。 这具有避免金属粉尘问题的优点，并且它提供了一种特别适用于生产氢气中的水煤气变换反应的水蒸气的气体混合物。

公开(公告)号：WO2012173483A1

公开(公告)日：2012-12-20

申请号：PCT/NL2012/050424

申请日：2012-06-15

Applicant: STAMICARBON B.V. ACTING UNDER THE NAME OF MT INNOVATION CENTER ,  IAQUANIELLO, Gaetano ,  CUCCHIELLA, Barbara ,  ANTONETTI, Elena

Inventor： IAQUANIELLO, Gaetano ,  CUCCHIELLA, Barbara ,  ANTONETTI, Elena

IPC: C01B3/38 ,  C01B3/48 ,  C01B3/50 ,  C01B3/16

CPC classification number: C01B3/505 ,  B01J7/00 ,  B01J19/245 ,  B01J2219/24 ,  C01B3/12 ,  C01B3/34 ,  C01B3/36 ,  C01B3/38 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/0288 ,  C01B2203/0294 ,  C01B2203/0405 ,  C01B2203/0415 ,  C01B2203/043 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/0894 ,  C01B2203/1047

Abstract: The present invention relates to a method for hydrogen production and to a method of hydrogen and/or carbon dioxide production from syngas. The method comprises the steps of: (i) providing a gas stream comprising hydrogen and carbon monoxide, (ii) separating at least part of hydrogen from the stream yielding a hydrogen-depleted stream, (iii) subjecting the hydrogen- depleted stream to a water-gas shift reaction, and (iv) separating hydrogen from the stream resulting from step (iii). The method according to the invention improves the conversion of carbon monoxide in the water gas shift reaction and allows to increase the hydrogen production by 10-15% and to increase the overall energy efficiency of the system by 5-7%. The invention further relates to a plant for hydrogen and/or carbon dioxide production suitable for the method of the invention.

Abstract translation: 本发明涉及一种氢气生产方法和一种从合成气生产氢气和/或二氧化碳的方法。 该方法包括以下步骤：（i）提供包含氢气和一氧化碳的气流，（ii）从所述物流中分离出至少部分氢气，产生贫氢气流，（iii）将所述贫氢物流 水煤气变换反应，和（iv）从步骤（iii）产生的物流中分离氢气。 根据本发明的方法提高了水煤气变换反应中一氧化碳的转化率，并允许将氢产量提高10-15％，并将系统的整体能量效率提高5-7％。 本发明还涉及适用于本发明方法的氢和/或二氧化碳生产设备。

公开(公告)号：WO2012131575A1

公开(公告)日：2012-10-04

申请号：PCT/IB2012/051450

申请日：2012-03-27

Applicant: STAMICARBON B.V. ,  PASQUALON, Ezio

Inventor： PASQUALON, Ezio

IPC: F01K13/02 ,  F01K23/10 ,  F22B1/18 ,  F01D19/02 ,  F22B35/14 ,  F22B35/18 ,  F01K7/16

CPC classification number: F01K13/02 ,  F01D19/02 ,  F01K7/16 ,  F01K23/10 ,  F01K23/101 ,  F22B1/1815 ,  F22B35/14 ,  F22B35/18

Abstract: To start a combined cycle thermal plant for energy- production from an off -state to an operational state, once the minimum warm-up time of the steam turbine (ST) having been set, as well as the pressure of the warm-up steam, it is necessary to determine the steam optimum temperature to avoid stressing or straining the mechanical parts of the turbine itself.

Abstract translation: 为了启动一个从偏离状态到运行状态的能源生产联合循环热电厂，一旦设置了蒸汽轮机（ST）的最小预热时间，以及预热蒸汽的压力 ，需要确定蒸汽最佳温度以避免涡轮本身的机械部件的应力或应变。

公开(公告)号：WO2011162610A1

公开(公告)日：2011-12-29

申请号：PCT/NL2011/050458

申请日：2011-06-24

Applicant: STAMICARBON B.V. ,  DIELTJENS, Luc Louis Maria

Inventor： DIELTJENS, Luc Louis Maria

IPC: C07C273/04

CPC classification number: B01J12/005 ,  B01J12/00 ,  C07C273/04 ,  Y02P20/142

Abstract: The invention relates to urea plant with a CO2 and NH3 feed, which comprises a purge line, characterized in that the purge line is connected with a fuel gas input line of a utility plant or an NH3 plant.

Abstract translation: 本发明涉及具有CO 2和NH 3进料的尿素装置，其包括净化管线，其特征在于，所述净化管线与实用工厂或NH 3装置的燃料气体输入管线连接。

公开(公告)号：WO1989001525A1

公开(公告)日：1989-02-23

申请号：PCT/DK1988000134

申请日：1988-08-17

Applicant: NOVO INDUSTRI A/S ,  STAMICARBON, B.V. ,  GODTFREDSEN, Sven, Erik ,  CLAUSEN, Kim ,  INGVORSEN, Kjeld ,  HERMES, Hubertus, Fransiscus, Maria ,  VAN BALKEN, Johannes, Arnoldus, Maria ,  MEIJER, Emmo, Marinus

Inventor： NOVO INDUSTRI A/S ,  STAMICARBON, B.V.

IPC: C12P13/02

CPC classification number: C12P41/006 ,  C12P13/02 ,  C12P17/10

Abstract: Process for the racemization of an amino acid amide with general formula (I), the amino acid amide being brought into contact with an enzyme with amino acid amide racemase activity. In particular the invention relates to a process for enzymatic preparation of optically active amino acids from amino acid amides by bringing the amino acid amide into contact with a biocatalyst which in addition possesses L- or D-amidase activity.

Abstract translation: 用通式（I）的氨基酰胺外消旋化的方法，使氨基酰胺与具有氨基酰胺酰胺消旋酶活性的酶接触。 特别地，本发明涉及通过使氨基酰胺与另外具有L-或D-酰胺酶活性的生物催化剂接触从氨基酰胺酶制备光学活性氨基酸的方法。

公开(公告)号：WO1986003212A1

公开(公告)日：1986-06-05

申请号：PCT/NL1985000046

申请日：1985-11-20

Applicant: STAMICARBON B.V. ,  CHIBA, Kazumasa

Inventor： STAMICARBON B.V.

IPC: C08L77/00

CPC classification number: C08L77/00 ,  C08K5/54 ,  C08L81/00 ,  C08L83/00

Abstract: Novel resin compositions comprising polytetramethylene adipamide and polyarylene sulfide, that are superior in mechanical strength, rigidity chemical resistance, heat resistance and moldability.

Abstract translation: 具有优异的机械强度，刚性耐化学性，耐热性和成型性的聚四亚甲基己二酰胺和聚芳硫醚的新型树脂组合物。